package com.tzy.note.base.thread.state;

/**
 * 测试线程的优先级
 */
public class TestPriority {
    public static void main(String[] args) {
        System.out.println(Thread.currentThread().getName() + "-->" + Thread.currentThread().getPriority());

        MyPriority myPriority = new MyPriority();
        Thread t1 = new Thread(myPriority,"tzy1");
        Thread t2 = new Thread(myPriority,"tzy2");
        Thread t3 = new Thread(myPriority,"tzy3");
        Thread t4 = new Thread(myPriority,"tzy4");

        //先设置优先级,再启动
        //默认
        t1.start();

        t2.setPriority(1);
        t2.start();

        t3.setPriority(6);
        t3.start();

        t4.setPriority(Thread.MAX_PRIORITY);
        t4.start();
    }
}

class MyPriority implements Runnable{
    @Override
    public void run() {
        System.out.println(Thread.currentThread().getName() + "-->" + Thread.currentThread().getPriority());
    }
}
